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    <title>Document</title>
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    <button>aa:点击获取Search值</button>

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      var num1 = 10;
      var num2 = 20;
      var num3 = 30;
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        window.location.href = `b.html?num1=${num1}&num2=${num2}&num3=${num3}`;
      };
    </script>
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